5144 Autolite Spark Plugs Spark Plug OE Replacement

Experience the power of precision with the 5144 Autolite Spark Plugs. Designed to be the perfect OE replacement, these spark plugs ensure your vehicle operates at its peak performance. With over a century of expertise, Autolite is a trusted name in the automotive industry, delivering quality ignition products to both the aftermarket and original equipment manufacturers.

Key Features:

• High-Quality Construction: Each spark plug is crafted to meet or exceed OE standards, providing reliable ignition every time.
• Universal Compatibility: Suitable for Japanese, European, and Korean vehicles, as well as lawn and garden equipment and power sports.
• Innovative Design: Features a copper-glass seal that bonds the insulator, terminal post, and center electrode, ensuring a gas-tight, 100% leak-proof seal.
• Enhanced Performance: The full copper core electrode guarantees quick starts, improved fuel economy, and smooth acceleration in all conditions.
• Durable Build: Cold-formed steel shell and precision rolled threads add strength and longevity to the plugs.
• Radio Frequency Interference Protection: Resistor included to reduce RFI and minimize electrode erosion.

Specifications:

• Reach: 0.708 Inch
• Electrode Type: OEM
• Core Material: Copper
• Insulator Type: Projected
• Thread Size: 14 Millimeter
• Seat Type: Tapered
• Wrench Diameter: 5/8 Inch Hex

With a limited 2-year warranty, you can trust the 5144 Autolite Spark Plugs to deliver exceptional performance and reliability for all your ignition needs. Upgrade your vehicle's spark plugs today and experience the Autolite difference!